You are here:

Acquiring digital geodata

Do you need a digital topographic map as a background image for further digital processing in a geographic information system (GIS) or computer-aided design (CAD)?

Or would you like to use a digital city map to help users of your Internet application find their way around the city?

Geodata/basic geodata include data from the real estate map, geotopographic data, city maps and aerial photographs.

The digital geodata/geobasis data is provided in various data formats:

  • NAS
  • DXF
  • DWG
  • ESRI-Shape
  • Postscript
  • PDF

Online provision takes place via WMS or WFS service.

Use of online services

The data is provided exclusively in the coordinate reference system (CRS) ETRS89/UTM 32N, EPSG 25832.


  • Expertise in dealing with geodata
  • existing DP system for data processing (GIS, CAD)
  • written announcement of the purpose of use (intended use)
  • written announcement of the number of usage, number of workstations